AVR64DA48-E/6LX

$1.41

Description：IC MCU 8BIT 64KB FLASH 48VQFN
Series：AVR® DA
Mfr：Microchip Technology
Package：Tube
Core Processor：AVR

SKU:d9b8882ca5b1 Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 8BIT 64KB FLASH 48VQFN
Series：AVR® DA
Mfr：Microchip Technology
Package：Tube
Core Processor：AVR
Core Size：8-Bit
Speed：24MHz
Connectivity：I2C, SPI, UART/USART
Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O：41
Program Memory Size：64KB (64K x 8)
Program Memory Type：FLASH
EEPROM Size：512 x 8
RAM Size：8K x 8
Voltage - Supply (Vcc/Vdd)：1.8V ~ 5.5V
Data Converters：A/D 18x12b; D/A 1x10b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：48-VQFN (6x6)
Package / Case：48-VFQFN Exposed Pad
Grade：-
Qualification：-

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AVR64DA48-E/6LX

Overview

The AVR64DA48-E/6LX is an 8-bit microcontroller from the AVR DA family, featuring a 24 MHz AVR CPU with hardware multiplier. It includes 64 KB of Flash memory, 8 KB of SRAM, and 512 B of EEPROM. The device operates within a supply voltage range of 1.8 V to 5.5 V and supports an extended industrial temperature range of -40°C to +125°C. It is housed in a 48-pin VQFN package (suffix 6LX) and provides up to 41 general-purpose I/O pins.

Feature Summary

Supports vertical migration across the AVR DA(S) family without code modification due to full pin and feature compatibility.
Includes advanced analog peripherals such as a 12-bit differential ADC, three analog comparators, and a Peripheral Touch Controller for capacitive touch applications.
Features a secure Program and Debug Interface Disable (PDID) mechanism to protect firmware against unauthorized access and remote attacks.

Applications

Industrial control systems requiring robust security features
Smart home appliances utilizing capacitive touch interfaces
Power control applications using Timer/Counter type D

Procurement Notes

Verify that the specific ordering suffix matches the required package style and temperature rating. Confirm whether the PDID security feature is enabled or disabled based on the application's security requirements. Ensure the selected variant aligns with the necessary peripheral count and memory size for the design.

Selection Notes

Select this component when an extended temperature range (-40°C to +125°C) is required alongside the standard 64 KB memory configuration. The 48-pin VQFN package offers a compact footprint suitable for space-constrained designs. Consider the availability of the Event System and Configurable Custom Logic if complex peripheral interactions are needed.

Part Context

This part belongs to the AVR DA(S) family, which integrates intelligent analog features and low-power architectures. The family allows horizontal migration to reduce pin counts or vertical migration to increase resources while maintaining software compatibility. The 'E' designation indicates the extended temperature grade, distinguishing it from the industrial 'I' grade variants.